Cumberland County, ME

ZIP 04062

In ZIP 04062, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Brook Hollow meets every EPA legal limit; 2 contaminants are above health goals, led by lead at 36× California’s Public Health Goal.
• Nearest Superfund site: Keddy Mill, 1.1 miles away.
• Largest share of modeled toxic air from industry: Pioneer Plastics Corp (53%), mostly formaldehyde.
• Fine particles (PM2.5) average 5.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 9,458 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 04062

• Superfund sites nearbyA to F
• Factories and industrial sitesA to B
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityA
• Drinking water qualityD to F
• Pesticide useC to D
• Neighborhood health statusB to C
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsF

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

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